<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
  <title></title>
</head>
<body>
<span onclick="window.parent.$('.containerPlus').find('.c:first , .content:first').css({height: 300})" style="cursor:pointer">resize this!</span>
</body>
</html>